Nonprofits in Mayville, North Dakota

Nonprofits in Mayville, North Dakota. Browse 25 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. American Association of University Women

    EIN 456013449 · Headquarters: Mayville, ND, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  2. American Chemical Society

    EIN 237304258 · Headquarters: Mayville, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Legion

    EIN 800644286 · Headquarters: Mayville, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Ancient Free & Accepted Masons of N D

    EIN 237585021 · Headquarters: Mayville, ND, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Christian Sports Commission Inc

    EIN 450458235 · Headquarters: MAYVILLE, ND, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Friends of Lindaas Barn Dance

    EIN 923224941 · Headquarters: MAYVILLE, ND, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Goose River Amateur Radio Club

    EIN 990582466 · Headquarters: MAYVILLE, ND, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Goose River Heritage Center Inc

    EIN 450344336 · Headquarters: MAYVILLE, ND, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Hatton-eielson Museum & Historical Association

    EIN 237364649 · Headquarters: Mayville, ND, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  10. Knights of Columbus

    EIN 450359844 · Headquarters: Mayville, ND, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. Luther Memorial Home

    EIN 450261669 · Headquarters: Mayville, ND, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. May-port Cg School Foundation Inc

    EIN 363712657 · Headquarters: Mayville, ND, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. May-port Horseshoe Club

    EIN 363348163 · Headquarters: Mayville, ND, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. Mayville Housing Inc

    EIN 237184038 · Headquarters: MAYVILLE, ND, USA · Housing & Shelter · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  15. Mayville Mutual Aid Corporation

    EIN 450305600 · Headquarters: Mayville, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Mayville State University Foundation

    EIN 456013477 · Headquarters: MAYVILLE, ND, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Mfr Booster Club

    EIN 932961781 · Headquarters: MAYVILLE, ND, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. National League of Postmasters of the United States

    EIN 456013526 · Headquarters: Mayville, ND, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  19. North Dakota Congress of Parents and Teachers

    EIN 383863935 · Headquarters: Mayville, ND, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  20. Traill County Council on Aging

    EIN 510172814 · Headquarters: Mayville, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Veterans of Foreign Wars 4221

    EIN 450233926 · Headquarters: Mayville, ND, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  22. Veterans of Foreign Wars of the United States Dept of North Dakota

    EIN 237336368 · Headquarters: Mayville, ND, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  23. Vfw Auxiliary Dept of North Dakota

    EIN 743071202 · Headquarters: Mayville, ND, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  24. Vietnam Veterans of America Inc

    EIN 450396029 · Headquarters: MAYVILLE, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. West Traill Ambulance

    EIN 450315225 · Headquarters: MAYVILLE, ND, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990